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  1. By: Cottam, Clarence, - Williams, Cecil S - Sooter, Clarence A
    Type: Article
    In: The Wilson bulletin
    Volume: 54
    Issue: 2
    Date: 1942
    Page Range: 121--131
    Publication Info: Columbus, Ohio, Wilson Ornithological Society, 1894-
  2. By: Sooter, Clarence A
    Type: Article
    In: The Wilson bulletin
    Volume: 57
    Issue: 3
    Date: 1945
    Page Range: 202--202
    Publication Info: Columbus, Ohio, Wilson Ornithological Society, 1894-
  3. By: Cottam, Clarence, - Williams, Cecil S - Sooter, Clarence A
    Type: Article
    In: The Great Basin naturalist
    Volume: 3
    Date: 1942
    Page Range: 51--53
    Publication Info: Provo, Utah, M.L. Bean Life Science Museum, Brigham Young University,